|
US4653653A
|
|
Hoisting systems
|
|
US4503921A
|
|
Weighing system
|
|
US4446813A
|
|
Mould handling, cleaning and preparation systems
|
|
US4368792A
|
|
Weighing system
|
|
US4098320A
|
|
Ingot stripper structure
|
|
US4062296A
|
|
Drive trucks
|
|
US4027800A
|
|
Gantry crane with plural hoist means
|
|
US3899034A
|
|
Weighing system
|
|
US3631996A
|
|
Manipulator
|
|
US3604743A
|
|
Adjustable spreader beam structures
|
|
US3653518A
|
|
Stabilized reeving for cranes
|
|
US3598256A
|
|
Container ship cranes
|
|
US3592432A
|
|
Tie downs
|
|
US3428194A
|
|
Ship barge handling cranes and beams
|
|
US3588073A
|
|
Apparatus for making steel
|
|
US3487957A
|
|
Charging apparatus
|
|
US3223257A
|
|
Charging device for converters
|
|
US3307385A
|
|
Ring rollers
|
|
US3244297A
|
|
Container ship cranes
|
|
GB994244A
|
|
Flanging machine
|
